CN107236425A - A kind of self-cleaning type ultraviolet curing transparent insulating moulding coating and preparation method thereof - Google Patents
A kind of self-cleaning type ultraviolet curing transparent insulating moulding coating and preparation method thereof Download PDFInfo
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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- C09D163/10—Epoxy resins modified by unsaturated compounds
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
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- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1618—Non-macromolecular compounds inorganic
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
Abstract
The present invention relates to a kind of self-cleaning type ultraviolet curing transparent insulating moulding coating and preparation method thereof.The self-cleaning type ultraviolet curing transparent insulating moulding coating of the present invention is formed by living oligomer, ultraviolet initiator, modified Nano Functional Unit/reactive fluorinated diluent mixed slurry, function groups reactive diluent, levelling agent and defoamer compounding.It is nontoxic, good using safety, color inhibition, non-ignitable, heat-insulated, the surface low, light transmission of energy that the coating has the advantages that, available for occasions such as constructure screen wall glass and automotive glazings.
Description
Technical field
The present invention relates to a kind of insulating moulding coating and preparation method thereof, more particularly to a kind of self-cleaning type ultraviolet curing transparent
Insulating moulding coating and preparation method thereof.
Background technology
Nano transparent heat-insulating glass coating is the novel energy-saving environment-friendly material that developed recently gets up, because with high visible ray
Transmitance and good energy-saving heat-insulating effect, can be applied to the occasions such as constructure screen wall glass and automotive glazing, cause
The highest attention of art and industrial quarters.This coating introduce with spectral selection inorganic semiconductor nanoparticle (such as ATO,
ITO, AZO, FTO etc.), there is preferable shield effectiveness to ultraviolet light and near infrared light, prevent and do not have contributive purple to vision
Wai Guangqu and near-infrared region energy transmission, have obstructed the solar energy of more than half；Simultaneously because the particle diameter of nano-particle
In nanoscale, much smaller than visible wavelength range, little is influenceed on visible light-transmissive, therefore the heat-insulated of high transparency can be prepared
Film, with good application prospect and economic value.
The patent of invention of Application No. 2010101100507 discloses a kind of nano transparent heat-insulating of ultraviolet light solidification and is combined
Coating, consisting of oligomer 30~75%, photo-curing agent 0.01~15% and activated monomer 10~55%, also contain weight
Percentage is 0.1~15% tin-antiomony oxide.The invention can be made transparent by ultraviolet light in 1 minute at normal temperatures
Insulating moulding coating, the coating has preferable effect of heat insulation.
With the development of society, the progress of science and technology, insulating moulding coating does not need only to have preferable effect of heat insulation, in addition it is also necessary to have
There is good stability.Otherwise see-through insulating moulding coating is mainly used in transparent material surface, and it is necessary to have good automatically cleaning work(
Energy.Therefore exploitation has preferable effect of heat insulation, while surface can be low, with the function such as automatically cleaning, scratch resistance, weather-proof in one
Body, the development trend as nano transparent insulating coating.
The content of the invention
To be solved by this invention is that current existing oiliness transparent heat insulating dope toxicity is larger, inflammable, safety in utilization
The problems such as difference, pollution environment, water transparent heat insulation paint solid content is low, slow drying speed, viscosity height, poor mechanical property, weather-proof
Property the problems such as poor, poor water resistance, levelability are poor, yellowing resistance is poor, the problem of ultraviolet curing transparent insulating moulding coating function is single,
And a kind of self-cleaning type ultraviolet curing transparent insulating moulding coating is proposed, another object of the present invention additionally provides above-mentioned self-cleaning type
The preparation method of ultraviolet curing transparent insulating moulding coating.
The present invention concrete technical scheme be：A kind of self-cleaning type ultraviolet curing transparent insulating moulding coating, it is characterised in that
It is to be lived by living oligomer, ultraviolet initiator, modified Nano Functional Unit-reactive fluorinated diluent mixed slurry, function groups
Property diluent, levelling agent and defoamer compounding form；The wherein mass parts of living oligomer 10, ultraviolet initiator 0.2-1.5 matter
Measure part, modified Nano Functional Unit-reactive fluorinated diluent mixed slurry 1-5 mass parts, function groups reactive diluent 1-5 mass
Part, levelling agent 0.1-0.3 mass parts and defoamer 0.1-0.3 mass parts.
It is preferred that above-mentioned living oligomer is propylene oxide acid oligomer, polyurethane acroleic acid oligomer, polyester acrylic
It is a kind of in oligomer or polyoxyalkylene acrylate oligomer.
The present invention also needs to add ultraviolet initiator so that transparent heat insulating dope realizes solidification under action of ultraviolet light, excellent
It is 2- hydroxy-2-methyl -1- phenylacetones (light trigger 1173), 1- hydroxycyclohexylphenyls to choose the ultraviolet initiator stated
Ketone (light trigger 184), 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) phenyl] -1- acetone (light trigger 907),
2,4,6- trimethylbenzoy-dipheny phosphine oxides (light trigger TPO), 2- hydroxy-2-methyls -1- [4- (2- '-hydroxyethoxies
Base) phenyl] it is a kind of in -1- acetone (light trigger 659) or benzophenone (photoinitiator b P).
It is preferred that the quality solid content of above-mentioned modified Nano Functional Unit-reactive fluorinated diluent mixed slurry is 8~15%；
Wherein modified Nano Functional Unit is modified Nano tin-antiomony oxide (ATO) and nano titanium oxide (TiO2)；Reactive fluorinated diluent
For the trifluoro monooctyl ester of methacrylic acid ten, dodecafluoroheptyl methacrylate, trifluoroethyl methacrylate, methacrylic acid hexafluoro
It is a kind of in butyl ester.
It is preferred that above-mentioned function groups reactive diluent is ethylene glycol dimethacrylate, diglycol dimethyl
Acrylate, 1,6 hexanediol dimethacrylates, 1,3- dimethacrylates, 1,4- butanediol dimethyl propylenes
It is one or more of in olefin(e) acid ester, trimethylol-propane trimethacrylate, pentaerythritol acrylate trimethyl.
It is to reduce the surface of self-cleaning type ultraviolet curing transparent insulating moulding coating that the present invention, which adds levelling agent main function,
Power, the levelability for making it have on base material；Described levelling agent is preferably commercially available polysiloxane, polyether-modified poly-
Organosiloxane or fluorine-containing surfactant；Defoamer used is organic silicon defoamer.
Present invention also offers the method for preparing above-mentioned self-cleaning type ultraviolet curing transparent insulating moulding coating, its specific step
It is rapid as follows：
(1), the preparation of modified Nano Functional Unit/reactive fluorinated diluent mixed slurry
Added in the four-hole boiling flask equipped with agitating device, thermometer and condenser pipe 0.5-1.5 mass parts nano ATOs,
0.5-1.5 mass parts nano-TiOs2, the mixed solution of 50 mass parts Methanols and 0.5-1.5 mass parts silane couplers is heated to
50-70 DEG C, flow back 12-24h；It is cooled to after room temperature, product is transferred to rotary evaporator, by heating distillation for removing methanol；Plus
Enter reactive fluorinated diluent, 1~2h of ultrasonic disperse is that modified Nano Functional Unit-fluorine-containing activity that solid content is 8~15% is made
Diluent mixed slurry；
(2), the preparation of self-cleaning type ultraviolet curing transparent insulating moulding coating
By the mass parts of living oligomer 10, modified Nano obtained above Functional Unit-reactive fluorinated diluent mixed slurry
1-5 mass parts, function groups reactive diluent 1-5 mass parts, are well mixed, addition 0.2-1.5 mass parts ultraviolet initiator,
0.1-0.3 mass parts levelling agent and 0.1-0.3 mass parts defoamers, stirring are well mixed various auxiliary agents, then ultrasonic disperse 2-
4h, that is, be made self-cleaning type ultraviolet curing transparent insulating moulding coating.
Silane coupler described in preferred steps (1) is band C=C double bond type silane couplers, more preferably γ-methyl-prop
Alkene acryloxypropylethoxysilane trimethoxy silane (KH-570).
Beneficial effect：
1st, compared with solvent type heat insulation coating currently used in the market, self-cleaning type ultraviolet curing transparent of the invention
Insulating moulding coating have the advantages that color inhibition, it is nontoxic, use safety, free from environmental pollution.
2nd, compared with Water-based thermal insulation coating currently used in the market, self-cleaning type ultraviolet curing transparent of the invention every
Hot coating has the advantages that water-fast, surface can low, automatically cleaning, color inhibition.
3rd, the present invention, which has considered self-cleaning type ultraviolet curing transparent insulating moulding coating, is used for the requirement of glass baseplate, leads to
Cross silane coupler modified nano ATO, nano-TiO2, improve nano ATO, nano-TiO2Dispersiveness and stability；Add stream
Flat agent, defoamer, improve the workability of self-cleaning type ultraviolet curing transparent insulating moulding coating；Reactive fluorinated diluent draws
Enter the surface energy for reducing coating film after solidification；The introducing of multifunctional acrylate monomer improves coating film after solidification
Hardness, adhesive force, water-fast, weatherability so that self-cleaning type ultraviolet curing transparent insulating moulding coating can be met under different condition
Use requirement.
Embodiment
It is just of the invention for example, but not being limitation of the present invention below.
Embodiment 1
0.5 mass parts nano ATO, 1.5 mass are added in the four-hole boiling flask equipped with agitating device, thermometer and condenser pipe
Part nano-TiO2, the mixed solution of 50 mass parts Methanols and 0.5 mass parts silane coupler (KH-570) is heated to 50 DEG C, returns
Flow 12h.It is cooled to after room temperature, product is transferred to rotary evaporator, by heating distillation for removing methanol.Add methacrylic acid ten
Trifluoro monooctyl ester, ultrasonic disperse 1h is that modified Nano Functional Unit/reactive fluorinated diluent mixed slurry that solid content is 8% is made.
The mass parts of propylene oxide acid oligomer 10, modified Nano obtained above Functional Unit/reactive fluorinated diluent are mixed
Conjunction slurry 1 mass parts, the mass parts of ethylene glycol dimethacrylate 2, the mass parts of trimethylol-propane trimethacrylate 3,
It is well mixed, add 0.2 mass parts light trigger 1173,0.1 mass parts levelling agent (Rad 2300) and 0.1 mass
Part defoamer (Rad 2500), stirring is well mixed various raw materials, then ultrasonic disperse 2h, that is, self-cleaning type is made
Ultraviolet curing transparent insulating moulding coating.
Embodiment 2
1.0 mass parts nano ATOs, 1.0 mass are added in the four-hole boiling flask equipped with agitating device, thermometer and condenser pipe
Part nano-TiO2, the mixed solution of 50 mass parts Methanols and 1.0 mass parts silane couplers (KH-570) is heated to 60 DEG C, returns
Flow 18h.It is cooled to after room temperature, product is transferred to rotary evaporator, by heating distillation for removing methanol.Add methacrylic acid six
Fluorine butyl ester, ultrasonic disperse 1.5h is that modified Nano Functional Unit/reactive fluorinated diluent mixed slurry that solid content is 10% is made.
By the mass parts of polyurethane acroleic acid oligomer 10, modified Nano obtained above Functional Unit/reactive fluorinated diluent
The mass parts of mixed slurry 3, the mass parts of diethylene glycol dimethacrylate ester 3, are well mixed, and add 0.8 mass parts ultraviolet
Light trigger 907,0.2 mass parts levelling agent (Rad 2100) and 0.2 mass parts defoamer ( Rad
2500), stir, be well mixed various raw materials, then ultrasonic disperse 3h, that is, the heat-insulated painting of self-cleaning type ultraviolet curing transparent is made
Material.
Embodiment 3
1.5 mass parts nano ATOs, 0.5 mass are added in the four-hole boiling flask equipped with agitating device, thermometer and condenser pipe
Part nano-TiO2, the mixed solution of 50 mass parts Methanols and 1.5 mass parts silane couplers (KH-570) is heated to 70 DEG C, returns
Flow 24h.It is cooled to after room temperature, product is transferred to rotary evaporator, by heating distillation for removing methanol.Add methacrylic acid three
Fluorine ethyl ester, ultrasonic disperse 2h is that modified Nano Functional Unit/reactive fluorinated diluent mixed slurry that solid content is 15% is made.
The mass parts of polyoxyalkylene acrylate oligomer 10, modified Nano obtained above Functional Unit/reactive fluorinated diluent are mixed
The mass parts of slurry 5, the mass parts of BDO dimethylacrylate 1 are closed, are well mixed, 1.5 mass parts light triggers are added
BP, 0.3 mass parts levelling agent (Rad 2100) and 0.3 mass parts defoamer (Rad 2500), stirring makes
Various raw materials are well mixed, then ultrasonic disperse 4h, that is, self-cleaning type ultraviolet curing transparent insulating moulding coating is made.
Comparative example 1
By the mass parts of propylene oxide acid oligomer 10, the mass parts of nano ATO 1, the mass parts of hydroxy propyl methacrylate 5, mix
Close uniform, add 0.2 mass parts light trigger 1173,0.1 mass parts levelling agent (Rad2300) disappear with 0.1 mass parts
Infusion (Rad 2500), stirring is well mixed various raw materials, then ultrasonic disperse 2h, that is, ultraviolet light solidification is made saturating
Bright insulating moulding coating.
Performance test：30s completes solidification under ultraviolet light for embodiment 1-3 and the coating of comparative example 1, carries out performance test, obtains
It is as follows to result：
Note：The a length of 400nm-800nm of visible light wave, ultraviolet wavelength is 200nm-400nm, a length of 800nm- of infrared wave
2000nm。
Coating is after photocuring, and embodiment 1-3 heat-proof qualities, ageing-resistant performance and contact angle are lifted compared to comparative example 1
Effect is the system resistance toization in addition because addition of multifunctional acrylate is strengthened the mechanical strength of coating substantially
Corrosive power, ageing-resistant performance is learned to be improved；Reactive fluorinated diluent and nano-TiO2Addition so that after photocuring
Film contact angle is improved, and surface can increase, so that with self-cleaning performance；Add nano ATO make ultraviolet ray transmissivity, it is red
Outside line transmitance is obviously improved, and with the increase of nano functional member amount, effect of heat insulation is more preferable but saturating for visible ray
Cross rate decrease to some degree；The visible light transmissivity of the present invention is more than 80%, can meet constructure screen wall glass and automobile
The printing opacity of the occasions such as glass pane needs.
The self-cleaning type ultraviolet curing transparent insulating moulding coating excellent performance that the present invention is produced, the compatibility of system is good
Good, curing rate is fast under ultraviolet light, and production efficiency is high, it is easy to industrialize, using quite varied, whole technical process without
Toxic solvent discharges, and is a kind of Environmentally friendly coatings of nontoxic pollution-free.
Claims (8)
1. a kind of self-cleaning type ultraviolet curing transparent insulating moulding coating, it is characterised in that be by living oligomer, ultraviolet light-initiated
Agent, modified Nano Functional Unit-reactive fluorinated diluent mixed slurry, function groups reactive diluent, levelling agent and defoamer are multiple
With into；The wherein mass parts of living oligomer 10, ultraviolet initiator 0.2-1.5 mass parts, modified Nano Functional Unit-fluorine-containing work
Property diluent mixed slurry 1-5 mass parts, function groups reactive diluent 1-5 mass parts, levelling agent 0.1-0.3 mass parts and disappear
Infusion 0.1-0.3 mass parts.
2. self-cleaning type ultraviolet curing transparent insulating moulding coating according to claim 1, it is characterised in that described activity
Oligomer is that propylene oxide acid oligomer, polyurethane acroleic acid oligomer, polyester acid oligomer or polyoxyalkylene acrylate are oligomeric
It is a kind of in thing.
3. self-cleaning type ultraviolet curing transparent insulating moulding coating according to claim 1, it is characterised in that described is ultraviolet
Light trigger is 2- hydroxy-2-methyl -1- phenylacetones (light trigger 1173), 1- hydroxycyclohexyl phenyl ketones are (light-initiated
Agent 184), 2- methyl -2- (4- morpholinyls) -1- [4- (methyl mercapto) phenyl] -1- acetone (light trigger 907), 2,4,6- front threes
Base benzoyl-diphenyl phosphine oxide (light trigger TPO), 2- hydroxy-2-methyls -1- [4- (2- hydroxyl-oxethyls) phenyl] -
It is a kind of in 1- acetone (light trigger 659) or benzophenone (photoinitiator b P).
4. self-cleaning type ultraviolet curing transparent insulating moulding coating according to claim 1, it is characterised in that described modification
The quality solid content of nano functional member-reactive fluorinated diluent mixed slurry is 8~15%；Wherein modified Nano Functional Unit is to change
Property nano antimony tin oxide (ATO) and nano titanium oxide (TiO2)；Reactive fluorinated diluent be the trifluoro monooctyl ester of methacrylic acid ten,
It is a kind of in dodecafluoroheptyl methacrylate, trifluoroethyl methacrylate, Hexafluorobutyl mathacrylate.
5. self-cleaning type ultraviolet curing transparent insulating moulding coating according to claim 1, it is characterised in that described many work(
Reactive diluent can be rolled into a ball for ethylene glycol dimethacrylate, diethylene glycol dimethacrylate ester, 1,6 hexylene glycol diformazans
Base acrylate, 1,3- dimethacrylates, 1,4- butanediol dimethylacrylates, trimethylolpropane tris first
It is one or more of in base acrylate, pentaerythritol acrylate trimethyl.
6. self-cleaning type ultraviolet curing transparent insulating moulding coating according to claim 1, it is characterised in that described levelling
Agent is polysiloxane, polyether-modified polysiloxane or fluorine-containing surfactant；Described defoamer is organosilicon
Defoamer.
7. a kind of method for preparing self-cleaning type ultraviolet curing transparent insulating moulding coating as claimed in claim 1, its specific step
It is rapid as follows：
(1), the preparation of modified Nano Functional Unit/reactive fluorinated diluent mixed slurry
0.5-1.5 mass parts nano ATO, 0.5-1.5 are added in the four-hole boiling flask equipped with agitating device, thermometer and condenser pipe
Mass parts nano-TiO2, the mixed solution of 50 mass parts Methanols and 0.5-1.5 mass parts silane couplers is heated to 50-70 DEG C,
Flow back 12-24h；After cooling, product is transferred to rotary evaporator, by heating distillation for removing methanol；Add fluorine-containing activity dilution
Agent, 1~2h of ultrasonic disperse is that modified Nano Functional Unit-reactive fluorinated diluent mixed slurry that solid content is 8~15% is made；
(2), the preparation of self-cleaning type ultraviolet curing transparent insulating moulding coating
By the mass parts of living oligomer 10, modified Nano obtained above Functional Unit-reactive fluorinated diluent mixed slurry 1-5 matter
Part, function groups reactive diluent 1-5 mass parts are measured, are well mixed, 0.2-1.5 mass parts ultraviolet initiator, 0.1- is added
0.3 mass parts levelling agent and 0.1-0.3 mass parts defoamers, stirring are well mixed various auxiliary agents, then ultrasonic disperse 2-4h,
Self-cleaning type ultraviolet curing transparent insulating moulding coating is made.
8. preparation method according to claim 7, it is characterised in that the silane coupler described in step (1) is γ-first
Base acryloxypropyl trimethoxy silane (KH-570).
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| CN110511670A (en) * | 2019-09-07 | 2019-11-29 | 广东威凯表面技术有限公司 | Paint composite with non-resin easy to clean preparation with heat-insulated functions and the method for preparing heat-insulated filth-resisting thin film |
| CN110564285A (en) * | 2019-09-25 | 2019-12-13 | 三明学院 | Environment-friendly ultraviolet-curing antibacterial fluorine-containing coating and preparation method thereof |
| CN111073375A (en) * | 2018-10-18 | 2020-04-28 | 王月琴 | Self-cleaning heat-insulation transparent film and preparation method thereof |
| CN113736430A (en) * | 2021-09-17 | 2021-12-03 | 东莞新能德科技有限公司 | Phase-change heat-insulating material and preparation method and application thereof |
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| CN114350192A (en) * | 2021-02-01 | 2022-04-15 | 中南林业科技大学 | Coating with hydrophilic self-cleaning capability and preparation method thereof |
| CN115785793A (en) * | 2022-11-21 | 2023-03-14 | 南京工业大学 | Transparent damping ultraviolet curing coating and preparation method thereof |
| CN116769396A (en) * | 2023-05-10 | 2023-09-19 | 中国华能集团清洁能源技术研究院有限公司 | Super-hydrophobic wind power blade surface protective coating and preparation method thereof |
| CN116875172A (en) * | 2023-05-10 | 2023-10-13 | 中国华能集团清洁能源技术研究院有限公司 | Single-component polyurethane-based super-hydrophobic wind power blade surface protective coating and preparation method thereof |
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| CN109021816B (en) * | 2018-08-30 | 2021-05-04 | 瑞通高分子科技(浙江)有限公司 | Ultraviolet light curing optical fiber outer coating and preparation method thereof |
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| CN110511670A (en) * | 2019-09-07 | 2019-11-29 | 广东威凯表面技术有限公司 | Paint composite with non-resin easy to clean preparation with heat-insulated functions and the method for preparing heat-insulated filth-resisting thin film |
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| CN110564285B (en) * | 2019-09-25 | 2021-08-24 | 三明学院 | Environment-friendly ultraviolet-curing antibacterial fluorine-containing coating and preparation method thereof |
| CN114350192B (en) * | 2021-02-01 | 2023-01-06 | 中南林业科技大学 | Coating with hydrophilic self-cleaning capability and preparation method thereof |
| CN114350192A (en) * | 2021-02-01 | 2022-04-15 | 中南林业科技大学 | Coating with hydrophilic self-cleaning capability and preparation method thereof |
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| CN113814395A (en) * | 2021-10-08 | 2021-12-21 | 中南大学湘雅医院 | Metallic tin reinforced nano TiO2Photocuring 3D printing ceramic slurry and preparation method thereof |
| CN115785793A (en) * | 2022-11-21 | 2023-03-14 | 南京工业大学 | Transparent damping ultraviolet curing coating and preparation method thereof |
| CN115785793B (en) * | 2022-11-21 | 2024-03-01 | 南京工业大学 | Transparent damping ultraviolet light curing coating and preparation method thereof |
| CN116769396A (en) * | 2023-05-10 | 2023-09-19 | 中国华能集团清洁能源技术研究院有限公司 | Super-hydrophobic wind power blade surface protective coating and preparation method thereof |
| CN116875172A (en) * | 2023-05-10 | 2023-10-13 | 中国华能集团清洁能源技术研究院有限公司 | Single-component polyurethane-based super-hydrophobic wind power blade surface protective coating and preparation method thereof |
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